<!DOCTYPE HTML>
<html>
 <head>
  <meta charset="UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title> PHP inside HTML </title>
  <meta name="description" content="">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <style>	</style>
 </head>
 <body>
<font color=#ff0000> <?php echo "Hello World!"; ?> </font>
 </body>
</html>